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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Software License Agreement (BSD License)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *  Point Cloud Library (PCL) - www.pointclouds.org</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *  Copyright (c) 2009-2012, Willow Garage, Inc.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *  Copyright (c) 2012-, Open Perception, Inc.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *  All rights reserved.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *  Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *  modification, are permitted provided that the following conditions</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *  are met:</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *   * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *     notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *   * Redistributions in binary form must reproduce the above</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *     copyright notice, this list of conditions and the following</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *     disclaimer in the documentation and/or other materials provided</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *     with the distribution.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> *   * Neither the name of the copyright holder(s) nor the names of its</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *     contributors may be used to endorse or promote products derived</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> *     from this software without specific prior written permission.</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> *  &quot;AS IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS</span></div>
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<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment"> *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment"> *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment"> *  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment"> *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment"> *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment"> *  POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160; </div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#ifndef PCL_VISUALIZER_WINDOW_H__</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#define PCL_VISUALIZER_WINDOW_H__</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160; </div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#include &lt;pcl/pcl_macros.h&gt;</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &lt;boost/signals2/signal.hpp&gt;</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">#include &lt;vtkCommand.h&gt;</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt; <span class="keyword">class </span><a class="code" href="classvtk_smart_pointer.html">vtkSmartPointer</a>;</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="keyword">class </span>vtkObject;</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="keyword">class </span>vtkRenderWindow;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="keyword">class </span>vtkRenderWindowInteractor;</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="keyword">class </span>vtkCallbackCommand;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="keyword">class </span>vtkRendererCollection;</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="keyword">class </span>PCLVisualizerInteractorStyle;</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160; </div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="keyword">namespace </span>pcl</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;{</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  <span class="keyword">namespace </span>visualization</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;  {</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    <span class="keyword">class </span>MouseEvent;</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="keyword">class </span>KeyboardEvent;</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160; </div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_window.html">   62</a></span>&#160;    <span class="keyword">class </span>PCL_EXPORTS <a class="code" href="classpcl_1_1visualization_1_1_window.html">Window</a></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    {</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;      <span class="keyword">public</span>:</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_window.html">Window</a> (<span class="keyword">const</span> std::string&amp; window_name = <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_window.html">Window</a> (<span class="keyword">const</span> <a class="code" href="classpcl_1_1visualization_1_1_window.html">Window</a> &amp;src);</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_window.html">Window</a>&amp; operator = (<span class="keyword">const</span> <a class="code" href="classpcl_1_1visualization_1_1_window.html">Window</a> &amp;src);</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;        <span class="keyword">virtual</span> ~<a class="code" href="classpcl_1_1visualization_1_1_window.html">Window</a> ();</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_window.html#a72836336b46b069a88f4eb208ccf7a88">   73</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_window.html#a72836336b46b069a88f4eb208ccf7a88">spin</a> ();</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_window.html#a3496f6ca5c45d6b42dac01acd9d2714e">   81</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_window.html#a3496f6ca5c45d6b42dac01acd9d2714e">spinOnce</a> (<span class="keywordtype">int</span> time = 1, <span class="keywordtype">bool</span> force_redraw = <span class="keyword">false</span>);</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160; </div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_window.html#aedb9501939922b69229615ccc13c2368">   85</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_window.html#aedb9501939922b69229615ccc13c2368">wasStopped</a> ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (stopped_); }</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160; </div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        boost::signals2::connection</div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_window.html#add1803183c9ce5eddf64d60a697c1cad">   94</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_window.html#add1803183c9ce5eddf64d60a697c1cad">registerKeyboardCallback</a> (<span class="keywordtype">void</span> (*callback) (<span class="keyword">const</span> <a class="code" href="classpcl_1_1visualization_1_1_keyboard_event.html">pcl::visualization::KeyboardEvent</a>&amp;, <span class="keywordtype">void</span>*),</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;                                  <span class="keywordtype">void</span>* cookie = NULL)</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        {</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;          <span class="keywordflow">return</span> registerKeyboardCallback (boost::bind (callback, _1, cookie));</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        }</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; boost::signals2::connection</div>
<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_window.html#a0f01241f8de733cac5e66a14f53daf73">  108</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_window.html#a0f01241f8de733cac5e66a14f53daf73">registerKeyboardCallback</a> (<span class="keywordtype">void</span> (T::*callback) (<span class="keyword">const</span> <a class="code" href="classpcl_1_1visualization_1_1_keyboard_event.html">pcl::visualization::KeyboardEvent</a>&amp;, <span class="keywordtype">void</span>*),</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;                                  T&amp; instance, <span class="keywordtype">void</span>* cookie = NULL)</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        {</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;          <span class="keywordflow">return</span> registerKeyboardCallback (boost::bind (callback,  boost::ref (instance), _1, cookie));</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        }</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160; </div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        boost::signals2::connection</div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_window.html#a1a87270df8cb18aca6fc3164b8347775">  121</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_window.html#a1a87270df8cb18aca6fc3164b8347775">registerMouseCallback</a> (<span class="keywordtype">void</span> (*callback) (<span class="keyword">const</span> <a class="code" href="classpcl_1_1visualization_1_1_mouse_event.html">pcl::visualization::MouseEvent</a>&amp;, <span class="keywordtype">void</span>*),</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;                               <span class="keywordtype">void</span>* cookie = NULL)</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        {</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;          <span class="keywordflow">return</span> registerMouseCallback (boost::bind (callback, _1, cookie));</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        }</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160; </div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; boost::signals2::connection</div>
<div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_window.html#a24099967f841e64145a9a2dc16f3fea3">  135</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_window.html#a24099967f841e64145a9a2dc16f3fea3">registerMouseCallback</a> (<span class="keywordtype">void</span> (T::*callback) (<span class="keyword">const</span> <a class="code" href="classpcl_1_1visualization_1_1_mouse_event.html">pcl::visualization::MouseEvent</a>&amp;, <span class="keywordtype">void</span>*),</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;                               T&amp; instance, <span class="keywordtype">void</span>* cookie = NULL)</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        {</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;          <span class="keywordflow">return</span> registerMouseCallback (boost::bind (callback, boost::ref (instance), _1, cookie));</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        }</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160; </div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;      <span class="keyword">protected</span>: <span class="comment">// methods</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160; </div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_window.html#afc1ed0867b78ce7cc9353920fc38210a">  145</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_window.html#afc1ed0867b78ce7cc9353920fc38210a">resetStoppedFlag</a> () { stopped_ = <span class="keyword">false</span>; }</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160; </div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;         <span class="comment">// param   the boost function that will be registered as a callback for a mouse event</span></div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;        boost::signals2::connection</div>
<div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_window.html#a753e9e7ce6b7f16bac4bde743c9e183d">  153</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_window.html#a753e9e7ce6b7f16bac4bde743c9e183d">registerMouseCallback</a> (boost::function&lt;<span class="keywordtype">void</span> (<span class="keyword">const</span> <a class="code" href="classpcl_1_1visualization_1_1_mouse_event.html">pcl::visualization::MouseEvent</a>&amp;)&gt; );</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160; </div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;         <span class="comment">// param   the boost function that will be registered as a callback for a keyboard event</span></div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        boost::signals2::connection</div>
<div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_window.html#a16fa08b71301766cac286be179e0bb33">  161</a></span>&#160;        <a class="code" href="classpcl_1_1visualization_1_1_window.html#a16fa08b71301766cac286be179e0bb33">registerKeyboardCallback</a> (boost::function&lt;<span class="keywordtype">void</span> (<span class="keyword">const</span> <a class="code" href="classpcl_1_1visualization_1_1_keyboard_event.html">pcl::visualization::KeyboardEvent</a>&amp;)&gt; );</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160; </div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;        emitMouseEvent (<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> event_id);</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160; </div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;        emitKeyboardEvent (<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> event_id);</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160; </div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;        <span class="comment">// Callbacks used to register for vtk command</span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        <span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;        MouseCallback (vtkObject*, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> eid, <span class="keywordtype">void</span>* clientdata, <span class="keywordtype">void</span> *calldata);</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        <span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;        KeyboardCallback (vtkObject*, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> eid, <span class="keywordtype">void</span>* clientdata, <span class="keywordtype">void</span> *calldata);</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160; </div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;      <span class="keyword">protected</span>: <span class="comment">// types</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1_window_1_1_exit_main_loop_timer_callback.html">  176</a></span>&#160;        <span class="keyword">struct </span><a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_main_loop_timer_callback.html">ExitMainLoopTimerCallback</a> : <span class="keyword">public</span> vtkCommand</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;        {</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;          <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_main_loop_timer_callback.html">ExitMainLoopTimerCallback</a>* New ()</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;          {</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;            <span class="keywordflow">return</span> (<span class="keyword">new</span> <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_main_loop_timer_callback.html">ExitMainLoopTimerCallback</a>);</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;          }</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160; </div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;          <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_main_loop_timer_callback.html">ExitMainLoopTimerCallback</a> ();</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;          <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_main_loop_timer_callback.html">ExitMainLoopTimerCallback</a> (<span class="keyword">const</span> <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_main_loop_timer_callback.html">ExitMainLoopTimerCallback</a>&amp; src);</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;          <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_main_loop_timer_callback.html">ExitMainLoopTimerCallback</a>&amp; operator = (<span class="keyword">const</span> <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_main_loop_timer_callback.html">ExitMainLoopTimerCallback</a>&amp; src);</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160; </div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;          <span class="keyword">virtual</span> <span class="keywordtype">void</span> </div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;          Execute (vtkObject*, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> event_id, <span class="keywordtype">void</span>* call_data);</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160; </div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;          <span class="keywordtype">int</span> right_timer_id;</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;          <a class="code" href="classpcl_1_1visualization_1_1_window.html">Window</a>* window;</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;        };</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160; </div>
<div class="line"><a name="l00194"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1_window_1_1_exit_callback.html">  194</a></span>&#160;        <span class="keyword">struct </span><a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_callback.html">ExitCallback</a> : <span class="keyword">public</span> vtkCommand</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        {</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;          <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_callback.html">ExitCallback</a>* New ()</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;          {</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;            <span class="keywordflow">return</span> (<span class="keyword">new</span> <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_callback.html">ExitCallback</a>);</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;          }</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160; </div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;          <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_callback.html">ExitCallback</a> ();</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;          <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_callback.html">ExitCallback</a> (<span class="keyword">const</span> <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_callback.html">ExitCallback</a> &amp;src);</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;          <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_callback.html">ExitCallback</a>&amp; operator = (<span class="keyword">const</span> <a class="code" href="structpcl_1_1visualization_1_1_window_1_1_exit_callback.html">ExitCallback</a> &amp;src);</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160; </div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;          <span class="keyword">virtual</span> <span class="keywordtype">void</span> </div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;          Execute (vtkObject*, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> event_id, <span class="keywordtype">void</span>*);</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160; </div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;          <a class="code" href="classpcl_1_1visualization_1_1_window.html">Window</a>* window;</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;        };</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160; </div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;        <span class="keywordtype">bool</span> stopped_;</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;        <span class="keywordtype">int</span> timer_id_;</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160; </div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    <span class="keyword">protected</span>: <span class="comment">// member fields</span></div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;        boost::signals2::signal&lt;void (<span class="keyword">const</span> <a class="code" href="classpcl_1_1visualization_1_1_mouse_event.html">pcl::visualization::MouseEvent</a>&amp;)&gt; mouse_signal_;</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;        boost::signals2::signal&lt;void (<span class="keyword">const</span> <a class="code" href="classpcl_1_1visualization_1_1_keyboard_event.html">pcl::visualization::KeyboardEvent</a>&amp;)&gt; keyboard_signal_;</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160; </div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        <a class="code" href="classvtk_smart_pointer.html">vtkSmartPointer&lt;vtkRenderWindow&gt;</a> win_;</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;        <a class="code" href="classvtk_smart_pointer.html">vtkSmartPointer&lt;vtkRenderWindowInteractor&gt;</a> interactor_;</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        vtkCallbackCommand* mouse_command_;</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;        vtkCallbackCommand* keyboard_command_;</div>
<div class="line"><a name="l00223"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_window.html#ac602d747378bd2c59cf8cf4b9174d5ce">  223</a></span>&#160;        <a class="code" href="classvtk_smart_pointer.html">vtkSmartPointer&lt;PCLVisualizerInteractorStyle&gt;</a> <a class="code" href="classpcl_1_1visualization_1_1_window.html#ac602d747378bd2c59cf8cf4b9174d5ce">style_</a>;</div>
<div class="line"><a name="l00225"></a><span class="lineno"><a class="line" href="classpcl_1_1visualization_1_1_window.html#ac165cf7ab62fe9984d195a0c227a0423">  225</a></span>&#160;        <a class="code" href="classvtk_smart_pointer.html">vtkSmartPointer&lt;vtkRendererCollection&gt;</a> <a class="code" href="classpcl_1_1visualization_1_1_window.html#ac165cf7ab62fe9984d195a0c227a0423">rens_</a>;</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;        <a class="code" href="classvtk_smart_pointer.html">vtkSmartPointer&lt;ExitMainLoopTimerCallback&gt;</a> exit_main_loop_timer_callback_;</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;        <a class="code" href="classvtk_smart_pointer.html">vtkSmartPointer&lt;ExitCallback&gt;</a> exit_callback_;</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    };</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;  }</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;}</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160; </div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;<span class="preprocessor">#endif  </span><span class="comment">/* __WINDOW_H__ */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160; </div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_keyboard_event_html"><div class="ttname"><a href="classpcl_1_1visualization_1_1_keyboard_event.html">pcl::visualization::KeyboardEvent</a></div><div class="ttdef"><b>Definition:</b> keyboard_event.h:50</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_mouse_event_html"><div class="ttname"><a href="classpcl_1_1visualization_1_1_mouse_event.html">pcl::visualization::MouseEvent</a></div><div class="ttdef"><b>Definition:</b> mouse_event.h:49</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_window_html"><div class="ttname"><a href="classpcl_1_1visualization_1_1_window.html">pcl::visualization::Window</a></div><div class="ttdef"><b>Definition:</b> window.h:63</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_window_html_a0f01241f8de733cac5e66a14f53daf73"><div class="ttname"><a href="classpcl_1_1visualization_1_1_window.html#a0f01241f8de733cac5e66a14f53daf73">pcl::visualization::Window::registerKeyboardCallback</a></div><div class="ttdeci">boost::signals2::connection registerKeyboardCallback(void(T::*callback)(const pcl::visualization::KeyboardEvent &amp;, void *), T &amp;instance, void *cookie=NULL)</div><div class="ttdoc">registering a callback function for keyboard events</div><div class="ttdef"><b>Definition:</b> window.h:108</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_window_html_a16fa08b71301766cac286be179e0bb33"><div class="ttname"><a href="classpcl_1_1visualization_1_1_window.html#a16fa08b71301766cac286be179e0bb33">pcl::visualization::Window::registerKeyboardCallback</a></div><div class="ttdeci">boost::signals2::connection registerKeyboardCallback(boost::function&lt; void(const pcl::visualization::KeyboardEvent &amp;)&gt;)</div><div class="ttdoc">registering a callback boost::function for keyboard events</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_window_html_a1a87270df8cb18aca6fc3164b8347775"><div class="ttname"><a href="classpcl_1_1visualization_1_1_window.html#a1a87270df8cb18aca6fc3164b8347775">pcl::visualization::Window::registerMouseCallback</a></div><div class="ttdeci">boost::signals2::connection registerMouseCallback(void(*callback)(const pcl::visualization::MouseEvent &amp;, void *), void *cookie=NULL)</div><div class="ttdef"><b>Definition:</b> window.h:121</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_window_html_a24099967f841e64145a9a2dc16f3fea3"><div class="ttname"><a href="classpcl_1_1visualization_1_1_window.html#a24099967f841e64145a9a2dc16f3fea3">pcl::visualization::Window::registerMouseCallback</a></div><div class="ttdeci">boost::signals2::connection registerMouseCallback(void(T::*callback)(const pcl::visualization::MouseEvent &amp;, void *), T &amp;instance, void *cookie=NULL)</div><div class="ttdoc">registering a callback function for mouse events</div><div class="ttdef"><b>Definition:</b> window.h:135</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_window_html_a3496f6ca5c45d6b42dac01acd9d2714e"><div class="ttname"><a href="classpcl_1_1visualization_1_1_window.html#a3496f6ca5c45d6b42dac01acd9d2714e">pcl::visualization::Window::spinOnce</a></div><div class="ttdeci">void spinOnce(int time=1, bool force_redraw=false)</div><div class="ttdoc">Spin once method. Calls the interactor and updates the screen once.</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_window_html_a72836336b46b069a88f4eb208ccf7a88"><div class="ttname"><a href="classpcl_1_1visualization_1_1_window.html#a72836336b46b069a88f4eb208ccf7a88">pcl::visualization::Window::spin</a></div><div class="ttdeci">void spin()</div><div class="ttdoc">Spin method. Calls the interactor and runs an internal loop.</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_window_html_a753e9e7ce6b7f16bac4bde743c9e183d"><div class="ttname"><a href="classpcl_1_1visualization_1_1_window.html#a753e9e7ce6b7f16bac4bde743c9e183d">pcl::visualization::Window::registerMouseCallback</a></div><div class="ttdeci">boost::signals2::connection registerMouseCallback(boost::function&lt; void(const pcl::visualization::MouseEvent &amp;)&gt;)</div><div class="ttdoc">registering a callback function for mouse events</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_window_html_ac165cf7ab62fe9984d195a0c227a0423"><div class="ttname"><a href="classpcl_1_1visualization_1_1_window.html#ac165cf7ab62fe9984d195a0c227a0423">pcl::visualization::Window::rens_</a></div><div class="ttdeci">vtkSmartPointer&lt; vtkRendererCollection &gt; rens_</div><div class="ttdoc">The collection of renderers used.</div><div class="ttdef"><b>Definition:</b> window.h:225</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_window_html_ac602d747378bd2c59cf8cf4b9174d5ce"><div class="ttname"><a href="classpcl_1_1visualization_1_1_window.html#ac602d747378bd2c59cf8cf4b9174d5ce">pcl::visualization::Window::style_</a></div><div class="ttdeci">vtkSmartPointer&lt; PCLVisualizerInteractorStyle &gt; style_</div><div class="ttdoc">The render window interactor style.</div><div class="ttdef"><b>Definition:</b> window.h:223</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_window_html_add1803183c9ce5eddf64d60a697c1cad"><div class="ttname"><a href="classpcl_1_1visualization_1_1_window.html#add1803183c9ce5eddf64d60a697c1cad">pcl::visualization::Window::registerKeyboardCallback</a></div><div class="ttdeci">boost::signals2::connection registerKeyboardCallback(void(*callback)(const pcl::visualization::KeyboardEvent &amp;, void *), void *cookie=NULL)</div><div class="ttdoc">registering a callback function for keyboard events</div><div class="ttdef"><b>Definition:</b> window.h:94</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_window_html_aedb9501939922b69229615ccc13c2368"><div class="ttname"><a href="classpcl_1_1visualization_1_1_window.html#aedb9501939922b69229615ccc13c2368">pcl::visualization::Window::wasStopped</a></div><div class="ttdeci">bool wasStopped() const</div><div class="ttdoc">Returns true when the user tried to close the window</div><div class="ttdef"><b>Definition:</b> window.h:85</div></div>
<div class="ttc" id="aclasspcl_1_1visualization_1_1_window_html_afc1ed0867b78ce7cc9353920fc38210a"><div class="ttname"><a href="classpcl_1_1visualization_1_1_window.html#afc1ed0867b78ce7cc9353920fc38210a">pcl::visualization::Window::resetStoppedFlag</a></div><div class="ttdeci">void resetStoppedFlag()</div><div class="ttdoc">Set the stopped flag back to false</div><div class="ttdef"><b>Definition:</b> window.h:145</div></div>
<div class="ttc" id="aclassvtk_smart_pointer_html"><div class="ttname"><a href="classvtk_smart_pointer.html">vtkSmartPointer</a></div><div class="ttdef"><b>Definition:</b> actor_map.h:50</div></div>
<div class="ttc" id="astructpcl_1_1visualization_1_1_window_1_1_exit_callback_html"><div class="ttname"><a href="structpcl_1_1visualization_1_1_window_1_1_exit_callback.html">pcl::visualization::Window::ExitCallback</a></div><div class="ttdef"><b>Definition:</b> window.h:195</div></div>
<div class="ttc" id="astructpcl_1_1visualization_1_1_window_1_1_exit_main_loop_timer_callback_html"><div class="ttname"><a href="structpcl_1_1visualization_1_1_window_1_1_exit_main_loop_timer_callback.html">pcl::visualization::Window::ExitMainLoopTimerCallback</a></div><div class="ttdef"><b>Definition:</b> window.h:177</div></div>
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